Trade Summary

2 days ago, Pfeiffer Wendy, serving as Dir at QUALYS, INC. (QLYS), sold 500 shares at $185.00 per share, for a total transaction value of $92,500.00. Following this transaction, Pfeiffer Wendy now holds 11,710 shares of QLYS.

This sale represents a 4.10% decrease in Pfeiffer Wendy's stake in the company. This is considered a medium-conviction trade.

The trade was executed on Thursday, August 20, 2026 and publicly disclosed via SEC Form 4 filing on Friday, August 21, 2026 at 4:05 PM ET, 1 day after the trade was made.

QUALYS, INC. operates in the TECHNOLOGY sector, specifically within the SOFTWARE - INFRASTRUCTURE industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.